/**
 * Copyright (C) 2011 Angelo Zerr <angelo.zerr@gmail.com> and Pascal Leclercq <pascal.leclercq@gmail.com>
 *
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package fr.opensagres.xdocreport.template.velocity;

import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.List;

import junit.framework.TestCase;
import fr.opensagres.xdocreport.template.IContext;
import fr.opensagres.xdocreport.template.ITemplateEngine;

/**
 * Velocity context test case.
 * 
 */
public class VelocityTemplateEngineContextTestCase extends TestCase {

	public void testSimpleContext() throws Exception {
		ITemplateEngine templateEngine = new VelocityTemplateEngine();

		Reader reader = new StringReader("Project: $projectName.");
		Writer writer = new StringWriter();
		IContext context = templateEngine.createContext();
		context.put("projectName", "XDocReport");

		templateEngine.process("", context, reader, writer);
		assertEquals("Project: XDocReport.", writer.toString());
	}

	public void testContextWithOneDot() throws Exception {
		ITemplateEngine templateEngine = new VelocityTemplateEngine();

		Reader reader = new StringReader("Project: $project.name.");
		Writer writer = new StringWriter();
		IContext context = templateEngine.createContext();
		context.put("project.name", "XDocReport");

		templateEngine.process("", context, reader, writer);
		assertEquals("Project: XDocReport.", writer.toString());
	}

	public void testContextWithTwoDot() throws Exception {
		ITemplateEngine templateEngine = new VelocityTemplateEngine();

		Reader reader = new StringReader("Project: $project.meta.name.");
		Writer writer = new StringWriter();
		IContext context = templateEngine.createContext();
		context.put("project.meta.name", "XDocReport");

		templateEngine.process("", context, reader, writer);
		assertEquals("Project: XDocReport.", writer.toString());
	}

	public void testTwoContextWithTwoDot() throws Exception {
		ITemplateEngine templateEngine = new VelocityTemplateEngine();

		Reader reader = new StringReader(
				"Project: $project.meta.name. Users: #foreach ($user in $project.meta.users)$user #end");
		Writer writer = new StringWriter();
		IContext context = templateEngine.createContext();
		context.put("project.meta.name", "XDocReport");
		List<String> users = new ArrayList<String>();
		users.add("Angelo");
		users.add("Pascal");
		context.put("project.meta.users", users);

		templateEngine.process("", context, reader, writer);
		assertEquals("Project: XDocReport. Users: Angelo Pascal ",
				writer.toString());
	}
}
